It's most important to emphasize that science isn't about being right, it's simply a method to find the truth. I think Cosmos so far has done a good job of stressing this. Many people take openly hostile views toward creationists, from a stance that pushing fantasy stories on kids is some really bad thing. But evolution is not some sort of religion or ultimate truth, it is simply the explanation scientists have formulated given a certain body of evidence. There is nothing inherently wrong with alternate theories, even ones lacking entirely in evidence.
In the end, science is out to improve the lives of people in a variety of ways. Understanding evolution is important to many aspects of science because using that fundamental framework helps improve the lives of people. Those advances and improvements don't go away because people choose to believe in something else. In 30 students in a classroom hear about evolution, chances are it will not matter much to them, as most of them will not go into a branch of science where it really matters anyway. To those that will end up being scientists, the truth will present itself well enough for them to see. If the creationist answer to the origins of humans doesn't help people understand biology any better, then it invalidates itself. There's no need for anyone shout it out of the room, to act like those religious officials who denied and persecuted those that disagreed with their version of the truth. Because science isn't about being right. Science has no opinion on creationism, just as it has no opinion on the artistic value of the Lord of the Rings franchise.
To sum up, no, creationism doesn't deserve a place in the conversation about the origin of life, because if it did, its worth as a scientific theory would have already presented itself. The biggest problem with creationism isn't its basis in religion or its lack of verifiable evidence for their theories- the problem is that their priority is to try and be right, not to pursue scientific goals and to make people's lives better.